<% columns.each do |column| %>
.group
  = f.label :<%= column.name %>, t("activerecord.attributes.<%= model_name.underscore %>.<%= column.name %>", :default => "<%= column.name.humanize %>"), :class => :label
  = f.<%= column.field_type %> :<%= column.name %>, :class => '<%= column.field_type %>'
  <span class="description">Ex: a simple text</span>
<%- end -%>        
.group.navform.wat-cf
  %button.button{:type => 'submit'}
    = image_tag("web-app-theme/tick.png", :alt => "#{t("web-app-theme.save", :default => "Save")}")
    = t("web-app-theme.save", :default => "Save")
  = link_to raw("#{image_tag("web-app-theme/cross.png", :alt => "#{t("web-app-theme.cancel", :default => "Cancel")}")} #{t("web-app-theme.cancel", :default => "Cancel")}"), <%= controller_routing_path %>_path, :class => "button"